W4DXX — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving W4DXX, decoded by SO8OO in southeastern Poland. 115 related FT8 messages, observed on 80m, 60m, 20m, across 9 UTC dates. Heard between 2026-05-16 and 2026-08-14.
These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.
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Overview
Frequent QSO partners observed at SO8OO
Stations W4DXX worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by W4DXX
Approximate centre of EM70, decoded 2026-08-20 01:42 UTC. A transmitted locator is not proof of the operator's permanent location.
Observed FT8 exchanges
S/N cells show: decoded at SO8OO / report transmitted by the counterpart. An observed exchange is not a QSL or an official logbook confirmation.
| Time UTC | Band | W4DXX S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-20 01:42 | 60m | -2 / - | OJ0YL | - / -23 | 3 | ✓ Closing fragment |
| 08-15 01:02 | 20m | - / +10 | IK4TVP | -19 / - | 3 | Partial capture |
| 08-14 02:42 | 80m | - / -12 | MM0KQC | +2 / - | 4 | Partial capture |
| 08-14 01:50 | 60m | -18 / -12 | 7Z1XX | -8 / -16 | 8 | ✓ Full exchange observed |
| 08-09 04:43 | 80m | - / -3 | IK1UGX | -9 / - | 3 | ✓ Closing fragment |
| 08-09 04:41 | 80m | - / - | OK1XV | +10 / - | 2 | ✓ Closing fragment |
| 08-09 00:51 | 80m | - / - | DL3HN | -3 / - | 3 | Partial capture |
| 08-09 00:50 | 80m | -22 / - | J88IH | - / -16 | 2 | ✓ Closing fragment |
| 08-09 00:47 | 80m | -22 / - | <...> | - / - | 2 | Partial capture |
| 08-09 00:47 | 80m | - / -11 | DO2HKV | -5 / - | 13 | Partial capture |
| 08-09 00:43 | 80m | -18 / -12 | DL3TC | +7 / - | 4 | ✓ Closing observed |
| 08-09 00:41 | 80m | -22 / -8 | UR1CCT | +12 / -13 | 5 | ✓ Full exchange observed |
| 08-09 00:40 | 80m | -18 / - | <...> | - / - | 2 | Partial capture |
| 07-11 02:48 | 20m | -5 / - | 3B9FR | - / -11 | 4 | ✓ Closing fragment |
| 07-11 02:03 | 40m | -4 / - | TJ1GD/P | - / -6 | 3 | Partial capture |
| 07-11 01:51 | 80m | -4 / - | <...> | - / -12 | 2 | Partial capture |
| 06-25 03:07 | 80m | - / - | OM1II | +13 / - | 5 | Partial capture |
| 06-25 03:07 | 80m | - / - | DO9BAU | +2 / - | 4 | Partial capture |
| 06-25 03:04 | 80m | - / - | DO1DX | -4 / - | 2 | Partial capture |
| 06-25 03:03 | 80m | +2 / -5 | F5PBG | +4 / -17 | 4 | ✓ Full exchange observed |
| 06-25 03:03 | 80m | - / - | DO9BAU | -5 / - | 4 | Partial capture |
| 06-25 03:03 | 80m | - / - | SP9YGD | +16 / - | 4 | Partial capture |
| 06-25 03:00 | 80m | - / - | OK2UPG | +13 / - | 3 | Partial capture |
| 06-25 03:00 | 80m | - / - | OM1II | +5 / - | 6 | Partial capture |
| 06-25 02:59 | 80m | - / - | DO1FFO | -14 / - | 20 | Partial capture |
| 06-25 02:58 | 80m | +1 / -9 | G8OO | -13 / - | 6 | Partial capture |
| 05-31 02:06 | 160m | -14 / - | 3G0Z | - / -16 | 3 | ✓ Closing fragment |
| 05-30 03:38 | 60m | - / - | OE5DML | -14 / - | 2 | Partial capture |
| 05-30 03:37 | 60m | - / - | DH1BBO | -20 / - | 8 | Partial capture |
| 05-30 03:37 | 60m | - / -6 | II1BI | -8 / - | 2 | ✓ Closing fragment |
| 05-28 02:53 | 60m | -14 / - | 3G0Z | - / - | 2 | Partial capture |
| 05-28 02:53 | 80m | - / - | DO1WS | -12 / - | 2 | Partial capture |
| 05-28 02:50 | 80m | -22 / -14 | Z62NS | +6 / -21 | 5 | ✓ Full exchange observed |
| 05-28 00:22 | 80m | - / - | 9A5E | +10 / - | 2 | Partial capture |
| 05-28 00:20 | 80m | -24 / - | 3G0Z | - / -4 | 3 | ✓ Closing fragment |
| 05-28 00:16 | 80m | -24 / - | 3G0Z | - / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 034115 -22 1583 W4DXX DH1BBO JO42 (x3) 031615 -11 2544 <...> W4DXX R-05 015030 -20 1937 7Z1XX W4DXX EM70 (x4) 015245 -10 839 W4DXX 7Z1XX -12 015300 -15 988 7Z1XX W4DXX R-16 015315 -6 838 W4DXX 7Z1XX RR73 015330 -14 988 7Z1XX W4DXX 73 014245 -4 505 OJ0YL W4DXX EM70 (x3)
UTC dB Audio Message 024815 -6 1047 3B9FR W4DXX EM70 (x4) 010230 -19 1851 W4DXX IK4TVP +10 (x3)
UTC dB Audio Message 005200 -5 2248 W4DXX DO2HKV -11 (x4) 044115 +9 1931 W4DXX OK1XV JN79 (x2) 044345 -7 2451 W4DXX IK1UGX JN34 (x2) 044515 -23 1701 W4DXX GB8VJ -09 044515 -7 1239 W4DXX IK1UGX 73 024200 -3 1547 W4DXX MM0KQC -12 (x2) 024300 -3 2049 W4DXX RY7F LN04 024300 +5 1546 W4DXX MM0KQC -12 (x2)
UTC dB Audio Message 020345 -3 471 TJ1GD/P W4DXX EM70 (x3)
UTC dB Audio Message 020645 -14 1535 3G0Z W4DXX EM70 (x3)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.